In order to hold an in-person meeting while ensuring the safety of our community, we have opted for a blended congress format of an in-person programme in Madrid enhanced by a digital component providing access to online material. The programme reflects the ambition of ESTRO to further reinforce radiation oncology as a core partner in multidisciplinary cancer care, and to guarantee accessible and high-value radiation therapy for all cancer patients who need it.


The abstract submission for ESTRO 2021 is open and the deadline is 8 March 2021. We call on all healthcare professionals within radiation oncology to submit their abstract to be part of ESTRO 2021 and contribute to the world-class scientific programme.



By submitting your abstract, your work can be selected for presentation during the Proffered Paper or Poster sessions . Consult the Abstract submission guidelines and Abstract topics and keywords for more detailed information on the regulations.


Visit the ESTRO 2021 congress page for more information and registration, read the Final Announcement and check out the searchable programme for detailed information on the sessions.


We look forward to seeing you on 27 August!